/Engine/Source/Runtime/Interchange/Core/Public/Nodes/InterchangeBaseNodeContainer.h
Recursively traverse the hierarchy starting with the specified node unique ID. If the iteration lambda return true the iteration will stop. If the iteration lambda return false the iteration will continue.
void IterateNodeChildren ( const [FString](API\Runtime\Core\Containers\FString) & NodeUniqueID, [TFunctionRef](API\Runtime\Core\GenericPlatform\TFunctionRef)< void(const [UInterchangeBaseNode](API\Runtime\InterchangeCore\Nodes\UInterchangeBaseNode) *)> IterationLambda ) const